Warning: include(/home/plusshee/domains/plussheed.ir/public_html/wp-content/plugins/wp-rocket/vendor/composer/../../inc/Engine/Activation/ActivationInterface.php): failed to open stream: Permission denied in /home/plusshee/domains/plussheed.ir/public_html/wp-content/plugins/flexible-checkout-fields/vendor/composer/ClassLoader.php on line 582 Warning: include(): Failed opening '/home/plusshee/domains/plussheed.ir/public_html/wp-content/plugins/wp-rocket/vendor/composer/../../inc/Engine/Activation/ActivationInterface.php' for inclusion (include_path='.:/usr/local/php-7.4/lib/php') in /home/plusshee/domains/plussheed.ir/public_html/wp-content/plugins/flexible-checkout-fields/vendor/composer/ClassLoader.php on line 582 Fatal error: Uncaught Error: Interface 'WP_Rocket\Engine\Activation\ActivationInterface' not found in /home/plusshee/domains/plussheed.ir/public_html/wp-content/plugins/wp-rocket/inc/Engine/Cache/AdvancedCache.php:9 Stack trace: #0 /home/plusshee/domains/plussheed.ir/public_html/wp-content/plugins/flexible-checkout-fields/vendor/composer/ClassLoader.php(582): include() #1 /home/plusshee/domains/plussheed.ir/public_html/wp-content/plugins/flexible-checkout-fields/vendor/composer/ClassLoader.php(433): Composer\Autoload\{closure}('/home/plusshee/...') #2 [internal function]: Composer\Autoload\ClassLoader->loadClass('WP_Rocket\\Engin...') #3 [internal function]: spl_autoload_call('WP_Rocket\\Engin...') #4 /home/plusshee/domains/plussheed.ir/public_html/wp-content/plugins/wp-rocket/inc/Dependencies/League/Container/Definition/Definition.php(211): class_exists('WP_Rocket\\Engin...') #5 /home/plusshee/domains/plussheed.ir/public_html/wp-content/plugins/wp-rocket/inc/Dependencies/League/Container/Definition/DefinitionAggregate.ph in /home/plusshee/domains/plussheed.ir/public_html/wp-content/plugins/wp-rocket/inc/Engine/Cache/AdvancedCache.php on line 9 Fatal error: Uncaught Error: Class 'WC_Log_Levels' not found in /home/plusshee/domains/plussheed.ir/public_html/wp-content/plugins/woocommerce/includes/class-wc-logger.php:236 Stack trace: #0 /home/plusshee/domains/plussheed.ir/public_html/wp-content/plugins/woocommerce/includes/class-woocommerce.php(414): WC_Logger->critical('Uncaught Error:...', Array) #1 [internal function]: WooCommerce->log_errors() #2 {main} thrown in /home/plusshee/domains/plussheed.ir/public_html/wp-content/plugins/woocommerce/includes/class-wc-logger.php on line 236